The adult body plan of the fly is based on reiterating structures called segments; segment precursors (parasegments) are first positioned at the cell-by-cell level by which group of genes?

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#Question id: 24592

#Unit 2. Cellular Organization

Which of the following enzyme is responsible for the packaging genome into the empty capsid

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#Question id: 26581

#Unit 3. Fundamental Processes

Which of the following is an antibiotic that inhibits the function of EF-Tu blocks its release from A site

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#Question id: 4743

#Unit 8. Inheritance Biology

Ectrodactyly is an autosomal dominant trait that causes missing middle fingers (lobster claw malformation). A grandfather and grandson both have ectrodactyly, but the intervening father has normal hands by x-ray. Which of the following terms applies to this family?

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#Question id: 26479

#Unit 2. Cellular Organization

 Mutations in the three lac operators shows different values of fold repression  in which of the following situation will get most  effective repression

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#Question id: 15768

#Unit 5. Developmental Biology

A stem cell has the power to produce many different types of differentiated cells. This phenomenon is known as